POLY(ETHYLENE-BUTYLENE) (METH)ACRYLATES AND RELATED COMPOSITIONS

摘要

A polymer and a composition comprising the said polymer, which is a (meth)acrylated polymer resulting from alkoxylated derivatives of hydrogenated hydroxyl-terminated polybutadienes, with an average degree of alkoxylation n per reactive hydroxyl group, ranging from about 1 to 100 and a number of (meth)acrylic ester groups per molecule from about 1 to 15, more particularly a polymer according to Structure 1 wherein R is H, Me, Et or C 6H5 ; R' is H or Me ; n is a number from 1 to 100 ; and Z is a number from 1 to 3 ; f is a number from 1 to 5, with f = 1 if B is nothing ; A is residue of a hydrogenated polybutadiene backbone ; B is nothing or it is a difunctional organic linking group as disclosed. The composition can be cured and used in a wide range of articles such as a photopolymer printing plate, sealant, caulk, encapsulent, road marking paint, photoresist, binder, impact modifier, polymer modifier, oxygen or water vapor barrier coating, conformal coating, solder mask, pigment dispersion, stereolithography, laminating resin, grafted co­polymer, composite, optical fiber coating, paper coating, metal coating, glass coating, plastic coating, wood coating, waterproofing material, electrical insulating material, automotive belt or hose, tire, engine mount, gasket, golf ball core, and rubber roll.